897440962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 1481856768

約数和(自身を除く): 584415806

約数列:

[1, 2, 11, 22, 251, 331, 491, 502, 662, 982, 2761, 3641, 5401, 5522, 7282, 10802, 83081, 123241, 162521, 166162, 246482, 325042, 913891, 1355651, 1787731, 1827782, 2711302, 3575462, 40792771, 81585542, 448720481, 897440962]

約数ペア:

[(1, 897440962), (2, 448720481), (11, 81585542), (22, 40792771), (251, 3575462), (331, 2711302), (491, 1827782), (502, 1787731), (662, 1355651), (982, 913891), (2761, 325042), (3641, 246482), (5401, 166162), (5522, 162521), (7282, 123241), (10802, 83081)]